Zhang, Qingdao
Chuanzhi Zhang, Qingdao CN
| Patent application number | Description | Published |
|---|---|---|
| 20140352872 | BELT PLY FEEDING SUPPORT FRAME AND FEEDING METHOD THEREOF - The belt ply feeder and a feeding method thereof comprise: when a belt ply is conveyed to the front end of a conveying forming board, a force is exerted by a perpendicular adjustment device to drive a conveying forming board bracket to swing upward and rotate around a pivot shaft of a rack to positions at which the upper surface of the conveying forming board is tangential to the periphery of a belt ply drum. According to this arrangement, the belt ply is tangential to the belt ply drum all the time and a belt ply is in firm contact with a belt ply drum regardless of the size of the belt ply drum when wrapping the belt ply around the belt ply drum. Accordingly, the quality of tire shaping can be improved. | 12-04-2014 |
Dejin Zhang, Qingdao CN
| Patent application number | Description | Published |
|---|---|---|
| 20130239949 | SOLAR WATER HEATER - A solar water heater including an outer housing and a heat absorbing water tank fixed onto the interior surface of the outer housing. The heat absorbing water tank may have a water entrance and a water exit. A heat insulating layer may be filled underneath the heat absorbing water tank between the heat absorbing water tank and the outer housing, and a transparent heat insulating board may be placed on top of the heat absorbing water tank. The heat absorbing water tank may have web system formed by tubules, or may be in a rectangular shape with reinforced concaves. The heat absorbing water tank may be manufactured by using plastic materials. | 09-19-2013 |
Gangjin Zhang, Qingdao CN
| Patent application number | Description | Published |
|---|---|---|
| 20150211172 | DRAINAGE AND FILTERING SYSTEM FOR WASHING MACHINE AND WASHING MACHINE WITH THE DRAINAGE AND FILTERING SYSTEM - In one aspect of the invention, a drainage and filtering system for a washing machine comprises an outer barrel, and a filtering apparatus, where a groove is defined at the bottom of the outer barrel, the bottom of the groove is provided with a drainage port, the filtering apparatus is mounted in the groove and covers the upper part of the drainage port, the filtering apparatus is provided with at least one filtering passage leading to the drainage port, and a foreign material stop structure is arranged in the filtering passage. | 07-30-2015 |
Haixiang Zhang, Qingdao CN
| Patent application number | Description | Published |
|---|---|---|
| 20130141553 | LIGHT SOURCE MODULE FOR STEREOSCOPIC DISPLAY, IMAGING DEVICE FOR STEREOSCOPIC DISPLAY AND STEREOSCOPIC DISPLAY SYSTEM - A light source module for stereoscopic display includes multi-primary color lasers which output the light with the same polarization direction. Respective lasers are divided into two groups according to the wavelengths of the output light. A light combiner is provided in the output light path of each laser group and is used for combining the output light of all lasers in the group into one output light path. The light source module further includes a polarization conversion rotary member, and the polarization direction of the two output light is periodically and alternately rotated by | 06-06-2013 |
| 20150301346 | LIGHT SOURCE MODULE FOR STEREOSCOPIC DISPLAY, IMAGING DEVICE FOR STEREOSCOPIC DISPLAY AND STEREOSCOPIC DISPLAY SYSTEM - A light source module for stereoscopic display includes multi-primary color lasers which output the light with the same polarization direction. Respective lasers are divided into two groups according to the wavelengths of the output light. A light combiner is provided in the output light path of each laser group and is used for combining the output light of all lasers in the group into one output light path. The light source module further includes a polarization conversion rotary member, and the polarization direction of the two output light is periodically and alternately rotated by 90 degree by self-rotation of the polarization conversion rotary member. An imaging device for stereoscopic display includes the light source module for stereoscopic display, the light combiner and a first optical imaging modulator and a second optical imaging modulator. A stereoscopic display system includes the imaging device for stereoscopic display and a projection lens sub-system. | 10-22-2015 |
Hang (sophie) Zhang, Qingdao CN
| Patent application number | Description | Published |
|---|---|---|
| 20150035945 | METHOD AND SYSTEM FOR MANUFACTURING A WIG HEAD SHELL - An object head is prepared by placing a plurality of markers on the object head at a location where a wig is needed. A digital stereoscopic camera acquires a plurality of images of the object head at the location where the wig is needed from a plurality of different positions. Each of the images contains at least three of the markers on the object head. The digital image files are transferred from the camera to a digital processing device and the images are combined (stitched, sewn) in the digital processing device, where a three-dimensional digital model of the object head is generated. The wig head shell is manufactured from the three-dimensional model, for example by way of a 3D printer or by manual forming of a plaster model. | 02-05-2015 |
He Zhang, Qingdao CN
| Patent application number | Description | Published |
|---|---|---|
| 20160115727 | OPENING/CLOSING MECHANISM EQUIPPED WITH A SELF-LOCK DEVICE - The present invention relates to an opening/closing mechanism equipped with a self-lock device; the opening/closing mechanism includes a baseplate( | 04-28-2016 |
Hongye Zhang, Qingdao CN
| Patent application number | Description | Published |
|---|---|---|
| 20140345785 | TIRE BEAD TRANSFER RING AND TRANSFER METHOD THEREOF - The invention provides a tire bead transfer ring and a transfer method thereof. The tire bead transfer ring and the transfer method adopts a complete magnetic attachment method and a photoelectric detection approach to improve the stability of picking, clamping and transferring of tire beads, prevent tire beads from slippage and deformation and ensure the coaxiality and verticality between tire beads and a tire building drum. The tire bead transfer ring comprises a left semi-ring ( | 11-27-2014 |
Huacheng Zhang, Qingdao CN
| Patent application number | Description | Published |
|---|---|---|
| 20140299164 | SPRAYING WASHING DEVICE OF DRUM WASHING MACHINE AND WASHING METHOD AND THE DRUM WASHING MACHINE - A drum washing machine is provided with a double spraying system used for washing the window and the window gasket ring respectively. A first spraying nozzle is connected with the inlet solenoid valve of the washing machine to wash the outer surface of the watching window and the window gasket ring, and a second spraying nozzle to wash the folded inner wall of the window gasket ring. The spraying nozzles are connected to the solenoid valve through a three-way pipe, or connected to the solenoid valve of the washing machine through respective pipes. The double spraying system intakes water and soaks the clothes in the washing process, and/or intakes water and sprays the watching window and the window gasket ring simultaneously, and/or sprays the watching window and the window gasket ring when dehydrating the clothes in the dehydrating process. | 10-09-2014 |
Jack Zhang, Qingdao CN
| Patent application number | Description | Published |
|---|---|---|
| 20100205902 | Topside Beam - The invention provides a topside beam. The topside beam comprises: an upper topside beam that is comprised of an upper web beam ( | 08-19-2010 |
| 20100212248 | CONNECTOR FOR CONNECTING OUTER PLATE OF SIDE PANELS AND OUTER CORNER POST OF CONTAINER BODY AND CONTAINER BODY OF REFRIGERATED AND THERMAL VEHICLE - A connector for connecting an outer plate of side panels and an outer corner post of a container body comprises a connecting plate for connecting the outer plate and the outer corner post of the container body and a cover plate. The connecting plate is perpendicularly provided with a strengthening stop plate at an inner side of a middle portion thereof and a stop groove for receiving the outer plate at an outer side of the middle portion thereof, and provided with a seat plate parallel to a base plate of the stop groove at an end thereof connecting the outer corner post. Two clipping strips are symmetrically provided on opposite sides of the seat plate and the base plate of the stop groove. The cover plate is provided with two elastic clipping strips which respectively engage with the two clipping strips and have a hook-shape cross section. | 08-26-2010 |
| 20100213740 | Vehicle and Container Body Structure Thereof - The present invention discloses a container body structure and a vehicle having the same, the container body structure comprising: a front wall, a rear wall, a left side panel, a right side panel, a roof sheet and a floor, each of them being a separate individual part; and connectors being provided at peripheries of the front wall, the rear wall, the left side panel, the right side panel, the roof sheet and the floor respectively, for cooperating with each other during assembling, in which assembly and disassembly of the container body structure can be realized through assembly and disassembly of the connectors for the front wall, the rear wall, the left side panel, the right side panel, the roof sheet and the floor. Owing to the characteristics of the container body structure of the present invention, the production, transportation and subsequent maintenance of the container body may be simplified, and thus production efficiency may be improved and maintenance cost may be reduced. | 08-26-2010 |
| 20100215425 | INNER TOP CORNER CONNECTOR OF CONTAINER BODY - An inner top corner connector of a container body which comprises an angled fitting made of elastic ABS or PVC material and having an angle of 95°-105°, an inner roof sheet connecting portion of the angled fitting is provided with an outer seal blade inclining upward near an end thereof at an outer side thereof. An inner side panel connecting portion of the angled fitting is provided with a connecting plate for connecting a top end of the inner side panel of the container body. The connecting plate is provided with a guide blade. An inserting groove is jointly formed by the guide blade, the inner side panel connecting portion and a part of the connecting plate. The inner roof sheet connecting portion and the inner side panel connecting portion have warping portions directing outward at ends thereof, respectively. | 08-26-2010 |
Jianping Zhang, Qingdao CN
| Patent application number | Description | Published |
|---|---|---|
| 20140332754 | SEMICONDUCTOR LIGHT-EMITTING DEVICE - The present invention presents a solid-state semiconductor light emitting device with reduced forward voltage and improved quantum efficiency. The light emitting device is characterized by its multiple-quantum-well active-region with opposite composition grading in the quantum barriers and quantum wells along the device epitaxy direction. | 11-13-2014 |
| 20150041755 | LIGHT-EMITTING DEVICE WITH IMPROVED LIGHT EXTRACTION EFFICIENCY - A light emitting device with improved light extraction efficiency includes an n-type layer, a p-type layer, an active region sandwiched between the n-type layer and the p-type layer, a characteristic AlGaN layer over which the n-type layer is formed, and an AlN layer on which the characteristic AlGaN layer is formed. The characteristic AlGaN layer has gradually enlarging bandgap width from that of the n-type layer to that of the AlN layer in the direction pointing from the n-type layer to the AlN layer. The light-emitting device may further include a nanoporous AlN layer over which the AlN layer is formed. | 02-12-2015 |
| 20150263224 | LIGHT-EMITTING DEVICE WITH HEAVILY DOPED ACTIVE-REGION AND METHOD FOR MANUFACTURING THE SAME - A light emitting device is provided, which includes an n-type layer, a p-type layer, and an active region sandwiched between the n-type layer and the p-type layer. The active-region includes one or more quantum wells each sandwiched by quantum barriers, at least one of the quantum wells has a polarization induced electric field equal to or greater than 10 | 09-17-2015 |
Jingjing Zhang, Qingdao CN
| Patent application number | Description | Published |
|---|---|---|
| 20150030801 | VACUUM HEAT INSULATING PANEL AND METHOD FOR MANUFACTURING SAME - A vacuum heat insulating panel comprises outer wrapping material and core material. A getter is provided in the core material. The outer wrapping material is made by compounding wrapped material without aluminum foil on one side or both sides. The core material is made of an aggregate of glass fiber with uniform laminated structure, and the diameter of the glass fiber is 1-3 μm. A method for manufacturing the vacuum heat insulating panel is also disclosed. Due to very high vacuum degree in the vacuum heat insulating panel, the heat transferring speed is reduced. And, because of the outer wrapping material without aluminum foil layer, the edge thermal bridge effect is eliminated and the heat insulation effect is very good. | 01-29-2015 |
Kui Zhang, Qingdao CN
| Patent application number | Description | Published |
|---|---|---|
| 20150030801 | VACUUM HEAT INSULATING PANEL AND METHOD FOR MANUFACTURING SAME - A vacuum heat insulating panel comprises outer wrapping material and core material. A getter is provided in the core material. The outer wrapping material is made by compounding wrapped material without aluminum foil on one side or both sides. The core material is made of an aggregate of glass fiber with uniform laminated structure, and the diameter of the glass fiber is 1-3 μm. A method for manufacturing the vacuum heat insulating panel is also disclosed. Due to very high vacuum degree in the vacuum heat insulating panel, the heat transferring speed is reduced. And, because of the outer wrapping material without aluminum foil layer, the edge thermal bridge effect is eliminated and the heat insulation effect is very good. | 01-29-2015 |
Li Qun Zhang, Qingdao CN
| Patent application number | Description | Published |
|---|---|---|
| 20130326388 | POWER GRID VISUALIZATION SYSTEM AND METHOD BASED ON THREE-DIMENSIONAL GIS TECHNOLOGY - The invention relates to a power grid visualization system and a power grid visualization method based on a three-dimensional geographic information system (GIS) technology. Models to be loaded are divided into different model loading subtasks according to the difference of object types included in a scene to be loaded, and model files are called in parallel from a plurality of subtasks in a multi-thread mode; and meanwhile, on the basis that loading tasks are divided into a plurality of model loading subtasks according to the loaded object types, model files of objects of each type are only read once, moreover, reuse of the model files is not limited to a client loading task, different clients can reuse the read model files, and the characteristics of limited type and relatively consistent specification of power equipment are fully considered, so that rereading of the model files of the same type is avoided. | 12-05-2013 |
Rui Peng Zhang, Qingdao CN
| Patent application number | Description | Published |
|---|---|---|
| 20140039865 | MODELING SYSTEM AND MODELING METHOD BASED ON LOGICAL RELATION - A modeling system and modeling method based on a logical relation, including an operation task integrating module, a task interpreter, a graph layout correcting module, a graph wiring correcting module and a database model increment correcting module, wherein the database model increment correcting module includes a graph increment calculating unit and a model increment calculating unit. The system, through description of the logical relation and based on support of the automatic wiring technology, realizes the graph-model integrated generation of a new grid model of the power system which is based on the description of the logical relation; the grid model is completely defined and modified on “one net”, which is different from the original way that the power system model is established on countless net graphs, thereby helping the grid operation manager to accurately and rapidly establish and modify the grid model of the full system. | 02-06-2014 |
Steven Zhang, Qingdao CN
| Patent application number | Description | Published |
|---|---|---|
| 20100213740 | Vehicle and Container Body Structure Thereof - The present invention discloses a container body structure and a vehicle having the same, the container body structure comprising: a front wall, a rear wall, a left side panel, a right side panel, a roof sheet and a floor, each of them being a separate individual part; and connectors being provided at peripheries of the front wall, the rear wall, the left side panel, the right side panel, the roof sheet and the floor respectively, for cooperating with each other during assembling, in which assembly and disassembly of the container body structure can be realized through assembly and disassembly of the connectors for the front wall, the rear wall, the left side panel, the right side panel, the roof sheet and the floor. Owing to the characteristics of the container body structure of the present invention, the production, transportation and subsequent maintenance of the container body may be simplified, and thus production efficiency may be improved and maintenance cost may be reduced. | 08-26-2010 |
Tingxu Zhang, Qingdao CN
| Patent application number | Description | Published |
|---|---|---|
| 20150033874 | Coriolis Mass Flow Meter, Vibrating Tube Density Meter and Vibrating Sheet Used Therein - The present invention relates to a Coriolis mass flow meter, a vibrating tube density meter and a vibrating sheet used therein, and more particularly, to a vibrating sheet for use in a Coriolis mass flow meter or a vibrating tube density meter, the vibrating sheet having at least one welded connecting portion that is fixedly welded to the flow tube of the Coriolis mass flow meter or the vibrating tube density meter, the flow tube being excited to vibrate around a revolving axis at the welded junction of the vibrating sheet and the flow tube. The welded connecting portions of the vibrating sheet are only formed in the stress insensitive region of the vibrating sheet, wherein the stress insensitive region is the region of the vibrating sheet which has an angle of not more than 45 degrees with respect to the revolving axis. In addition, the present invention also provides a Coriolis mass flow meter and a vibrating tube density meter using the vibrating sheet. The present invention not only simplifies the process, but also improves the measurement precision and service life of the Coriolis mass flow meter and the vibrating tube density meter. | 02-05-2015 |
Wendi Zhang, Qingdao CN
| Patent application number | Description | Published |
|---|---|---|
| 20150157772 | Dual Container-Type Balanced Lavage Apparatus of Thrombus Remover - A dual container-type balanced lavage apparatus of a thrombus remover. The apparatus comprises a liquid inlet pipe ( | 06-11-2015 |
Wenyong Zhang, Qingdao CN
| Patent application number | Description | Published |
|---|---|---|
| 20150157772 | Dual Container-Type Balanced Lavage Apparatus of Thrombus Remover - A dual container-type balanced lavage apparatus of a thrombus remover. The apparatus comprises a liquid inlet pipe ( | 06-11-2015 |
Xianlin Zhang, Qingdao CN
| Patent application number | Description | Published |
|---|---|---|
| 20140343735 | Drive Control Device and Method for Electronic Expansion Valve - A drive control device and method for an electric expansion valve is disclosed. In the disclosure, before applying a drive pulse signal corresponding to a rotary pulse number to a motor of the electronic expansion valve, a secondary positioning is performed on a relative position between stator magnetic field of the motor and rotor magnetic field of the motor by applying a holding current of a first duration time to the motor, applying an pulse signal of an additional pulse number to the motor, and applying a holding current of a second duration time to the motor, and a same secondary positioning operation is also performed on the motor after applying the drive pulse signal corresponding to the rotary pulse number to the motor of the electronic expansion valve, which ensures that the electronic expansion valve operates according to the drive pulse signal corresponding to the rotary pulse number. | 11-20-2014 |
Xiaodong Zhang, Qingdao CN
| Patent application number | Description | Published |
|---|---|---|
| 20160117944 | System and Method for Evaluating Experiment Teaching Achievement - Provided are a performance evaluation system and method for laboratory leaning, relating to the field of education management and evaluation, in particular a performance evaluation system and method for laboratory learning for students using glass equipment as laboratory equipment. The present invention takes into consideration the shortcomings of the current performance evaluation method for laboratory learning and provides a performance evaluation system and method for laboratory learning that include an attendance statistics module, a monitoring module, an equipment management module, a laboratory data image recognition module, a laboratory data input interface module, a laboratory sample testing module, a laboratory data processing and analysis module, a laboratory knowledge computer written exam module, a student interface module, a teacher interface module, and a central processing module. The current broad observation-based student evaluation is replaced with precise evaluation based on measured student data, thereby substantially enhancing the precision of the student evaluation, and effectively lowering the working intensity of the laboratory teachers. | 04-28-2016 |
Xiaona Zhang, Qingdao CN
| Patent application number | Description | Published |
|---|---|---|
| 20140344868 | SWITCHING METHOD OF DIFFERENT DISPLAY WINDOWS OF A TV - The present invention provides a switching method of the different display windows of a TV. Before the switching, the TV displays the TV programs, received from the broadcast system and a server, in a main window and a sub-display window respectively, and the switching method includes the following steps that: the TV and the server determine the channel identifiers of the TV programs displayed by each other; the TV displays the TV programs, received from the broadcast system and the server, with the channel identifiers of each other using the first display window and the second display window respectively. By the present invention, the sources of the contents displayed respectively in the first display window and second display window do not change, thereby maintaining the respective display quality (including resolution and picture size) of the two display windows unchangeable before and after the switching. | 11-20-2014 |
Xingtian Zhang, Qingdao CN
| Patent application number | Description | Published |
|---|---|---|
| 20130255412 | TRANSVERSE ADJUSTMENT MECHANISM FOR BILATERAL HALF-SPRING TYPE LOAD-CARRYING HEAD - A transverse adjustment mechanism for a bilateral half-spring type load-carrying head is installed in the casing of the load-carrying head of the lifting unit of a pit type unwheeling machine, fixedly connected with the casing, directly connected to an adjustment unit at the end of the load-carrying head, and installed on a lead screw of the adjustment unit. The transverse adjustment mechanism includes an adjusting nut, an adjusting nut guide, a guiding tube, and a guiding sleeve, a nut mounting plate, a flange plate, a compression spring and a sliding shaft. The invention is currently applied to the transverse adjustment of the no-loading heads and transverse fine adjustment of the load-carrying heads of the CRH train. The structure is reliable and practical, safe, convenient and energy-saving to use and satisfies the demand for the synchronous lifting operation of the entire CRH train of the compatible pit type unwheeling machine. | 10-03-2013 |
Xuanwei Zhang, Qingdao CN
| Patent application number | Description | Published |
|---|---|---|
| 20150146799 | SOCKET - Provided is a socket including a socket body and a jack, wherein a network communication module is arranged inside the socket body; and the network communication module is connected with a mains line; and the network communication module is configured to provide a user with transmission of a network signal of the Internet through the mains line. The network communication module is arranged inside the socket body to provide the user with transmission of the network signal of the Internet through the mains line, so that the function to access the Internet through the mains line by means of the socket is enabled, to thereby address the problems of one of limited jack locations occupied, a part of an indoor space occupied and some of resources wasted for a wall-plugged power modem. | 05-28-2015 |
Xuan Wei Zhang, Qingdao CN
| Patent application number | Description | Published |
|---|---|---|
| 20150085199 | TV SET - In one aspect, a TV set is provided. A base includes two supporting mounts. One end of the first supporting mount is rotatably connected with a back side of a display screen assembly. The second supporting mount includes two supporting arms symmetrically disposed on two sides of the first supporting mount. One end of each supporting arm is rotatably connected with the first supporting mount respectively at a rotatory connection point. When the base is in a supporting state, for each supporting arm, a triangular supporting structure is formed by the rotatory connection point, the other end of the first supporting mount, and the other end of the supporting arm. When the base is in a retracted state, the first supporting mount is attached to the back side of the display screen assembly, and the second supporting mount is superimposed on an outer side wall of the first supporting mount. | 03-26-2015 |
Yanping Zhang, Qingdao CN
| Patent application number | Description | Published |
|---|---|---|
| 20140114920 | Method For Synchronizing Files - A method for synchronizing a file, comprising the following steps: a step for receiving a synchronously uploaded file, dividing the content of said uploaded file into a head portion, and a rest portion and producing corresponding files which are respectively corresponding to said head portion and said rest portion by means of a server; a step for downloading said corresponding files which is corresponding to said head portion of the content of each said uploaded file to a terminal by means of said server; a step for downloading said corresponding files which is corresponding to said rest portion of the content of each said uploaded file to said terminal, and combining said corresponding files which is corresponding to said rest portion with said corresponding files which is corresponding to said head portion by means of said server. | 04-24-2014 |
Yuan Zhang, Qingdao CN
| Patent application number | Description | Published |
|---|---|---|
| 20140039865 | MODELING SYSTEM AND MODELING METHOD BASED ON LOGICAL RELATION - A modeling system and modeling method based on a logical relation, including an operation task integrating module, a task interpreter, a graph layout correcting module, a graph wiring correcting module and a database model increment correcting module, wherein the database model increment correcting module includes a graph increment calculating unit and a model increment calculating unit. The system, through description of the logical relation and based on support of the automatic wiring technology, realizes the graph-model integrated generation of a new grid model of the power system which is based on the description of the logical relation; the grid model is completely defined and modified on “one net”, which is different from the original way that the power system model is established on countless net graphs, thereby helping the grid operation manager to accurately and rapidly establish and modify the grid model of the full system. | 02-06-2014 |
Yuxin Zhang, Qingdao CN
| Patent application number | Description | Published |
|---|---|---|
| 20150364111 | BACKLIGHT CONTROL METHOD AND DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE - Embodiments provide a backlight control method and device and a liquid crystal display device, which relate to the liquid crystal display field and are used to achieve the purposes of meeting the requirements on different image quality enhancements in different display regions of the liquid crystal screen and improving the display quality and the sense of display layering of pictures. The method comprises: dividing n backlight subregions into m backlight regions; acquiring an average backlight value of each backlight region among the m backlight regions; searching, from a pre-acquired gain search table, a gain value corresponding to the average backlight value of each backlight region among the m backlight regions; adjusting backlight values of backlight subregions contained in each backlight region correspondingly according to the gain value corresponding to each backlight region; and outputting adjusted backlight values of the n backlight subregions. The embodiments are applicable to backlight adjustment scenes. | 12-17-2015 |
| 20150365621 | BACKLIGHT CONTROL APPARATUS OF LIQUID CRYSTAL PANEL, LIQUID CRYSTAL TV SET AND MCU CHIP - A backlight control apparatus of a liquid crystal panel, a liquid crystal TV set and an MCU chip are disclosed, and the apparatus includes: an FRC chip, an MCU chip connected with the FRC chip, and a backlight drive chip connected with the MCU chip; and calculates brightness data of N image zones of a current image frame, converts the brightness data of the N image zones into backlight values of N backlight zones and sends the backlight values to the Micro Controller Unit (MCU) chip; and divides the N backlight zones into M backlight areas, searches a preset gain curve for a gain corresponding to each backlight area according to the average of the backlight values of the backlight zones included in the each backlight area, and adjusts the backlight values of the N backlight zones by M gains searched for. | 12-17-2015 |
| 20150371594 | METHOD OF AND APPARATUS FOR PROCESSING DISPLAY SIGNAL AND DISPLAY DEVICE - A method of processing a display signal includes: obtaining the average of grayscales of at least one display zone in a previous frame of image and a current frame of image respectively; comparing in magnitude the average of grayscales of at least one display zone in the current frame of image with the average of grayscales of the corresponding display zone in the previous frame of image; and outputting a backlight control value to increase or reduce the brightness of an illuminating element corresponding to the display zone when the average of grayscales of the at least one display zone in the current frame of image is larger or smaller than the average of grayscales of the corresponding display zone in the previous frame of image. | 12-24-2015 |
| 20160063688 | Backlight Source Control Method Of Display Device, Display Device And Storage Medium - One or more embodiments of the present application disclose a backlight source control method of a display device, the display device and a storage medium. The method includes: determining a display subregion corresponding to a backlight source to be turned off; determining a first backlight source brightness value of an adjacent display subregion of the display subregion corresponding to the backlight source to be turned off; lowering the first backlight source brightness value to obtain a second backlight source brightness value; and setting the backlight source brightness value corresponding to the adjacent display subregion to be the second backlight source brightness value. | 03-03-2016 |
| 20160078830 | Driving Backlight Method, Display Device And Storage Medium - The present disclosure provides a backlight driving method and device and a display device, wherein the backlight includes a plurality of backlight scanning areas, each luminous body corresponding to each backlight scanning area is driven independently, including: acquiring display gray scale of a current frame of image and that of a previous frame of image in a backlight scanning area; determining a first backlight duty ratio according to the display gray scale of the current frame and that of the previous frame; if black frame insertion time in the first backlight duty ratio is smaller than a first black frame insertion time, acquiring a second backlight duty ratio, wherein black frame insertion time in the second backlight duty ratio is not less than the first black frame insertion time; determining drive timing of the luminous bodies in the current frame according to the second backlight duty ratio. | 03-17-2016 |